| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jul 17 | MKE | BOS | 19:00 | 21:45 |
Landed
|
Track > |
| Jul 16 | MKE | BOS | 19:09 | 21:59 |
Landed
|
Track > |
| Jul 15 | MKE | BOS | 19:01 | 21:48 |
Landed
|
Track > |
| Jul 14 | MKE | BOS | 19:13 | 22:04 |
Landed
|
Track > |
| Jul 13 | MKE | BOS | 19:03 | 22:08 |
Landed
|
Track > |
| Jul 09 | MKE | BOS | 20:06 | 22:59 |
Landed Late
|
Track > |
| Jul 08 | MKE | BOS | 19:44 | 22:41 |
Landed Late
|
Track > |
| Jul 07 | MKE | BOS | 21:40 | 00:33 |
Delayed
|
Track > |
| Jul 06 | MKE | BOS | 21:44 | 22:45 |
Unknown
|
Track > |
| Jul 02 | MKE | BOS | 19:15 | 22:10 |
Landed
|
Track > |
Korean Air Flight KE3971 connects Milwaukee, United States to Boston, United States, taking off from Milwaukee General Mitchell International Airport MKE and landing at Boston Logan International Airport BOS.
How long is the KE3971 flight from Milwaukee to Boston?
The average flight time from Milwaukee to Boston is 1 hour and 52 minutes. The flight distance is 1380 km / 858 miles and the average flight speed is 719 km/h / 447 mph.
How many KE3971 flights are operated per week?
5 flights per week. The flight KE3971 is operated on Monday, Tuesday, Wednesday, Thursday and Friday.
What is the On-Time Performance (OTP) of Korean Air Flight KE3971 Milwaukee to Boston?
The Airportia On-Time Performance Rating for Korean Air Flight KE3971 is 4.7/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight KE3971 arriving at?
Flight KE3971 arrives at Boston Logan International Airport (BOS) Terminal A.
When was the latest KE3971 flight?
The latest flight took off on Saturday, July 18th, 2026 with the flight status being Landed on 21:45.
How else can the flight KE3971 be referenced as?
This Korean Air flight can also be referenced as KAL3971, KE 3971, KAL 3971.
How often is flight KE3971 delayed?
On average, 30% of all KE3971 flights are delayed. The average delay is 58 minutes.
Can I get compensation for my delayed or cancelled KE3971 flight or baggage issues?
If your KE3971 flight was cancelled, delayed, or if you experienced baggage issues such as delayed, damaged, or lost bags, you may be entitled to compensation. Compensation amounts and eligibility depend on various regulations, including EC 261/2004, UK261, CA Montreal Convention, US GoodWill, BR-ANAC, SA-GACA and TK-SHY.
See our KE3971 Flight Tracker above for more details.
Other flights departing from Milwaukee MKE: DL4462, DL5619, UA3510, OO5653
Other flights arriving at Boston BOS: DL5619, DL5751, B6560, AA4768
All flights connecting Milwaukee MKE to Boston BOS.
